Easy to use
As of July 2015 this is the gold-service third party VPN. It is easy to install, easy to use, reliable, AND SECURE. Further, the loss of speed/bandwidth is minimal for ordinary use (I can’t speak for video editing and other bandwidth-heavy uses).
I use this VPN routinely and have never had a connectivity issue.
RomeBurms about
VPN Shield: Internet WiFi Security & Unblock Web